package com.fiveup.core.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;

/**
 * 允许跨域调用的过滤器
 */
@Configuration
public class CORSConfig {
        @Bean
        public CorsFilter corsFilter() {
            CorsConfiguration config = new CorsConfiguration();
            //允许所有域名进行跨域调用
            config.addAllowedOriginPattern("*");
            //允许跨越发送cookie
            config.setAllowCredentials(true);
            //放行全部原始头信息
            config.addAllowedHeader("*");
            //允许所有请求方法跨域调用
            config.addAllowedMethod("*");
            UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
            source.registerCorsConfiguration("/**", config);
            return new CorsFilter(source);
        }
    }

